The official website for the upcoming TV anime Isekai Office Worker: The Other World's Books Depend on the Bean Counter announced today that the anime is set to premiere in Japan on January 6, 2026 . The site also posted a main key visual featuring the two main characters — Seiichirou Kondou (voiced by Kent Ito) and Aresh Indrak (voiced by Tomoaki Maeno). Key Visual Additionally, three new voice cast members were announced to join the series. Win Morisaki (Daito in Ready Player One ), who also sings the anime's ending theme song "Back to Back" as artist MORISAKI WIN, is cast as Ciro. Kazuyuki Okitsu (Jonathan Joestar in JoJo's Bizarre Adventure ) will play Orjif, and Shiori Izawa (Pochita in Chainsaw Man ) will play Serio. Comments from each cast member were also released. Comment from Win Morisaki: I was over the moon when I learned that I'd even make a voice appearance. I'd always wanted to try a regular voice role in an anime series. But it's still tough. Voice acting is incredibly deep and complex. But it was so much fun. That's all thanks to the staff and my fellow cast members. I'd love to take on the challenge again. I hope you'll enjoy my performance as Ciro. Comment from Kazuyuki Okitsu: A corporate slave changes the world!? What on earth is going to happen!?? I faced this work anime it with tons of "???!!!" The character I play, Orjif, also spends every day in utter astonishment! Everyone, along with Orjif, please enjoy the anime while being surprised by the relationship of the two!!! Comment from Shiori Izawa: I'm thrilled just to be part of a BL work that I love! And to think I'd get to play a slightly tsundere boy! I'm so glad I became a voice actor! I'll treasure this role and do my best to convey Serio-kun's cuteness and charm to even more people. Your support means everything! Additionally, November 23 marked Labor Thanksgiving Day, a national holiday in Japan. To commemorate the holiday, a new illustration drawn by Kikka Ohashi, the illustrator of the original novel series, was released. The illustration depicts Seiichiro and Aresh spending their day off together in casual attire. RELATED: Isekai Office Worker: The Other World's Books Depend on the Bean Counter Anime Reveals Main Trailer, Theme Song Details Isekai Office Worker: The Other World's Books Depend on the Bean Counter Trailer Shinji Ishihira ( Tadaima, Okaeri ) directs the TV anime adaptation of the isekai boys love light novel series Isekai Office Worker: The Other World's Books Depend on the Bean Counter created by Wakatsu Yatsuki (story) and Kikka Ohashi (art) at Studio DEEN, with series composition by Yoshiko Nakamura ( Sleepy Princess in the Demon Castle ), character designs by Maki Fujii ( Sasaki and Miyano ) and music by Megumi Ohashi ( Yuri Is My Job! ). Akihiro Yamada serves as assistant director. Crunchyroll will stream Isekai Office Worker: The Other World's Books Depend on the Bean Counter for members in North America, Central America, South America, Europe, Africa, Oceania, the Middle East, CIS and Indian Subcontinent, and describes the story Seiichirou Kondou, a salaryman approaching his 30s, gets caught up in a holy maiden summoning ritual and is transported to a parallel world called Romany Kingdom. Having worked day and night, he developed the mindset of a corporate slave and even demanded work in this new world, which landed him an accounting job at the Royal Accounting Department. During his hectic days rebuilding the accounting department, Seiichirou came across a nutritional tonic that wiped away any fatigue. Thanks to the tonic, Seiichirou's chronic ailments and exhaustion completely disappeared, leaving him overjoyed. But because he had no resistance to the world's magic, the side effects put his life in danger! The only way to survive was to have someone with magic help accustom his body to magical energy, so with no other choice Seiichirou entrusts himself to Aresh, captain of the Third Royal Order, known as the Ice Prince. The bestselling isekai BL series with over 1.4 million copies sold is finally getting a TV anime adaptation! Source: Press Release
